bndtools.editor.BndEditorContentOutlineLabelProvider.java Source code

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Here is the source code for bndtools.editor.BndEditorContentOutlineLabelProvider.java

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/*******************************************************************************
 * Copyright (c) 2010 Neil Bartlett.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *     Neil Bartlett - initial API and implementation
 ******************************************************************************/
package bndtools.editor;

import org.bndtools.core.ui.icons.Icons;
import org.eclipse.jface.viewers.StyledCellLabelProvider;
import org.eclipse.jface.viewers.ViewerCell;
import org.eclipse.swt.graphics.Image;
import org.eclipse.ui.plugin.AbstractUIPlugin;

import aQute.bnd.build.model.clauses.ExportedPackage;
import aQute.bnd.build.model.clauses.ImportPattern;
import bndtools.Plugin;

public class BndEditorContentOutlineLabelProvider extends StyledCellLabelProvider {

    final Image pageImg = AbstractUIPlugin.imageDescriptorFromPlugin(Plugin.PLUGIN_ID, "/icons/page_white_text.png")
            .createImage();
    final Image packageImg = Icons.desc("package").createImage();
    final Image brickImg = Icons.desc("bundle").createImage();
    final Image pluginImg = AbstractUIPlugin.imageDescriptorFromPlugin(Plugin.PLUGIN_ID, "/icons/plugin.png")
            .createImage();

    @Override
    public void update(ViewerCell cell) {
        Object element = cell.getElement();

        if (element instanceof String) {
            // Top-level placeholder
            if (BndEditor.BUILD_PAGE.equals(element)) {
                cell.setText("Build");
            } else if (BndEditor.PROJECT_RUN_PAGE.equals(element)) {
                cell.setText("Run");
            } else if (BndEditorContentOutlineProvider.EXPORTS.equals(element)) {
                cell.setText("Exports");
            } else if (BndEditorContentOutlineProvider.PRIVATE_PKGS.equals(element)) {
                cell.setText("Private Packages");
            } else if (BndEditorContentOutlineProvider.IMPORT_PATTERNS.equals(element)) {
                cell.setText("Import Patterns");
            } else if (BndEditor.SOURCE_PAGE.equals(element)) {
                cell.setText("Source");
            } else if (BndEditorContentOutlineProvider.PLUGINS.equals(element)) {
                cell.setText("Plugins");
            }
            cell.setImage(pageImg);
        } else if (element instanceof ExportedPackage) {
            cell.setText(((ExportedPackage) element).getName());
            cell.setImage(packageImg);
        } else if (element instanceof ImportPattern) {
            cell.setText(((ImportPattern) element).getName());
            cell.setImage(packageImg);
        } else if (element instanceof PrivatePkg) {
            cell.setText(((PrivatePkg) element).pkg);
            cell.setImage(packageImg);
        } else if (element instanceof PluginClause) {
            cell.setText(((PluginClause) element).header.getName());
            cell.setImage(pluginImg);
        }
    }

    @Override
    public void dispose() {
        super.dispose();
        pageImg.dispose();
        packageImg.dispose();
        brickImg.dispose();
        pluginImg.dispose();
    }
}